1.
Darajat PP, Cipta BSI, Nuruddin IF, Balqis DAI. Dynamical Analysis and Optimal Control of SVIR Hepatitis B Model Spread in Malang. VoJ [Internet]. 2023 Aug. 30 [cited 2024 Jul. 3];5(2):77-90. Available from: https://jurnalpendidikan.unisla.ac.id/index.php/VoJ/article/view/698